UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hTBDHSwXagqKH4fth181AzG/tvpgZuLUvUe7CltNsbE=' 
WHERE 
  key_id = '83837c5afd7cb71098cfab0205d996e5e8492ddcae8dca7b4b4ad9ccb725cff4' 
  AND (
    token = 'hTBDHSwXagqKH4fth181AzG/tvpgZuLUvUe7CltNsbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )